Rapid7 Vulnerability & Exploit Database

Cent OS: CVE-2015-4000: CESA-2015:1526 (java-1.6.0-openjdk)

Cent OS: CVE-2015-4000: CESA-2015:1526 (java-1.6.0-openjdk)

Severity

4

CVSS

(AV:N/AC:M/Au:N/C:N/I:P/A:N)

Published

05/20/2015

Created

07/25/2018

Added

12/01/2016

Modified

10/30/2017

Description

The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.

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